Function leptess::capi::pixThresholdSpreadNorm

pub unsafe extern "C" fn pixThresholdSpreadNorm(
    pixs: *mut Pix, 
    filtertype: i32, 
    edgethresh: i32, 
    smoothx: i32, 
    smoothy: i32, 
    gamma: f32, 
    minval: i32, 
    maxval: i32, 
    targetthresh: i32, 
    ppixth: *mut *mut Pix, 
    ppixb: *mut *mut Pix, 
    ppixd: *mut *mut Pix
) -> i32